2451207485 has 4 divisors (see below), whose sum is σ = 2941448988. Its totient is φ = 1960965984.

The previous prime is 2451207457. The next prime is 2451207491. The reversal of 2451207485 is 5847021542.

2451207485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1292690116 + 1158517369 = 35954^2 + 34037^2 .

It is a cyclic number.

It is not a de Polignac number, because 2451207485 - 2¹⁴ = 2451191101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245120744 + ... + 245120753.

It is an arithmetic number, because the mean of its divisors is an integer number (735362247).

Almost surely, 2^2451207485 is an apocalyptic number.

It is an amenable number.

2451207485 is a deficient number, since it is larger than the sum of its proper divisors (490241503).

2451207485 is an equidigital number, since it uses as much as digits as its factorization.

2451207485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490241502.

The product of its (nonzero) digits is 89600, while the sum is 38.

The square root of 2451207485 is about 49509.6706210009. The cubic root of 2451207485 is about 1348.3211842930.

The spelling of 2451207485 in words is "two billion, four hundred fifty-one million, two hundred seven thousand, four hundred eighty-five".